AC 380 440 690V 3P products Arrester CITEL Power protection AC 380 440 690V 3P DS150E • Type 1+2 unipolar SPD• Iimp: 25kA on 10/350µs impulse• Imax: 140kA on 8/20µs impulse• Internal disconnections, status indicators• Remote signal(on/off) DS250VG 690V 3P • CITEL VG Technology SPD(MOV+GSG)• limp: 75kA/total• Up-5kA 2.6kV• 소손시 Indicator, Remote signal(on/off)